Penecilla, Gerard L. <br/><br/>
Basic concepts in biology / 
 Biology 
Gerard L. Penecilla, et al. 
 - Philippines ;  Belmont, CA :  Trinitas Publishing, Inc,  c2003. 
 - 291 p. ;. 
<br/><br/>Includes bibliographical references and indexes. 
<br/><br/> Adult  Follett Library Resources.  Adult. 
<br/><br/><label>ISBN: </label>971-42-0334-1 
<br/><br/><label>LC Class. No.: </label>QH307.2  / .S732 2003 
<br/><br/><label>Dewey Class. No.: </label>570